55114480

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1847}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 128554272

約数和(自身を除く): 73439792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1847, 1865, 2984, 3694, 3730, 5968, 7388, 7460, 9235, 14776, 14920, 18470, 29552, 29840, 36940, 73880, 147760, 688931, 1377862, 2755724, 3444655, 5511448, 6889310, 11022896, 13778620, 27557240, 55114480]

約数ペア:

[(1, 55114480), (2, 27557240), (4, 13778620), (5, 11022896), (8, 6889310), (10, 5511448), (16, 3444655), (20, 2755724), (40, 1377862), (80, 688931), (373, 147760), (746, 73880), (1492, 36940), (1847, 29840), (1865, 29552), (2984, 18470), (3694, 14920), (3730, 14776), (5968, 9235), (7388, 7460)]